Update all your passwords (not just the accounts affected by the breach)
You may be using the same passwords for different services. If so, it is recommended to change all the repeated combinations, and not limit yourself to one account.
Setting strong passwords
Source: shutterstock.com
You can assess the level of uniqueness of your passwords, for example, using a special manager in Google Chrome.
If a personal data leak las vegas email list affects information stored by banks, block accounts
Once the attackers have gained access to your financial data, this action would be the most reasonable. Note that if the leak of personal information occurred within Sberbank or another banking institution, they have probably already taken the appropriate steps. Details can be clarified by contacting official sources or customer support.
Download a useful document on the topic:
Checklist: How to Achieve Your Goals in Negotiations with Clients
How to protect yourself from possible personal data leaks
Follow generally accepted safety rules
Most people are already familiar with these measures. Create unique passwords for each account, ensure their strength and complexity. Regularly update the applications and online services you use, as developers are constantly improving security systems and eliminating identified shortcomings.
Enable two-factor authentication where possible. Instead of phone number verification, use alternative methods (such as Google Authenticator) more often. Such methods are more secure because the generated codes are stored on your device, while SMS codes can be intercepted.
Protect your real email address
Email is the most common type of data that is used by cybercriminals because it is usually used for authorization instead of a login or for subscribing to a newsletter. There are several methods for protecting your personal email address.
The simplest option is to create a separate email account to interact with specific resources. There is a more advanced solution. Use anonymizers or temporary emails from aggregators such as 10 Minute Mail (can work via VPN) and TrashMail.
Anonymizer Sharaf Maksumov Shutterstock.com
Source: Sharaf Maksumov / Shutterstock.com
For users of Apple devices, there is another option - "Sign in with Apple". When using this option, user data is transferred to sites in the form of a name and e-mail, which can be hidden. For this, a random address is generated, messages from which will be forwarded to real mail. Anonymizer resources work according to a similar scheme.
Minimize your digital footprint
To minimize the risk of personal data leakage, reduce the amount of data transferred. The simplest method is to reduce the amount of personal information provided to Internet services. For example, you can use a nickname and not leave a phone number, unless it is mandatory. When ordering food or other goods, indicate not the address of your place of residence, but the nearest pick-up point or the entrance number.
By using different phone numbers and accounts without providing some personal information, you sacrifice the convenience of using the ecosystem of large companies. In this regard, you should decide what is more important for you specifically - the comfort received from an additional service, or the minimization of threats in the event of large-scale leaks of personal data.